init: copy from lawndale-infra

coredns.tf

@@ -0,0 +1,25 @@
+resource "helm_release" "coredns" {
+  name      = "coredns"
+  namespace = "kube-system"
+
+  create_namespace = false
+
+  repository = "https://coredns.github.io/helm"
+  chart      = "coredns"
+  atomic     = true
+
+  values = [
+    jsonencode({
+      service = {
+        clusterIP = local.cluster_dns
+      }
+    }),
+    jsonencode({
+      customLabels = {
+        "prometheus.io/scrape" = "true"
+        "prometheus.io/port"   = "9153"
+      }
+    })
+  ]
+
+}